1. From the Nursing Research Institute, St Vincent’s Health Australia (Sydney) and Australian Catholic University, St Vincent’s Hospital, Darlinghurst, NSW, Australia (S.M.); Sunshine Coast Hospital and Health Service/Sunshine Coast Clinical School, The University of Queensland, Nambour, Queensland, Australia (R.G.); Centre for Research, College of Nursing, University of Tennessee Health Science Center-Memphis (A.W.A.); and Australian Catholic University, NSW, Australia (A.W.A.).